scope: | 0.75~300mm (steel) | After-sale service: | 12 months |
Packaging Details: | Standard export carton; Gross weight: 1.5KG; Size: 36x25x14CM (LxWxH); Express: DHL/TNT/FedEx/UPS/EMS/Sea Freight Forwarder | brand: | DTEC |
model: | DT220 | power supply: | Two "AA" sizes |
place of origin; place of origin: | Beijing China | Calibration mode: | zero, two |
port: | Beijing Airport; Tianjin Seaport | Gain adjustable: | 3-stage gain adjustable |
minute. Test diameter: | Diameter 25x3 mm | Custom Support: | OEM |
communicate: | Mini USB interface | accurate: | 0.1/0.01mm (optional) |
Supply capacity: | 500 sets per month | Storage: | 20 files (up to 99 values per file) |
type: | Digital Display | Warranty: | 1 year |
unit of measurement: | Metric/Imperial units optional | payment terms: | L/C,Western Union,T/T,Paypal |
Measuring range |
0.75~300mm (steel)
|
Sound speed range
|
1000~9999 m/s.
|
Resolution
|
0.1/0.01mm (optional)
|
accuracy
|
±(0.5%Thickness+0.04)mm, depending on material and conditions
|
unit of measurement |
Metric/Imperial units optional |
Display method |
4.5 digit LCD with EL backlight
|
memory
|
20 files (up to 99 values per file)
|
power supply |
Two "AA" size, 1.5 volt alkaline batteries. 100 hours typical operating time (EL backlight off). |
data output |
USB1.1 port |
aspect
|
31.5x24.5x8.5cm(LxWxH)
|
Package weight |
1.5kg |
Model
|
frequency.
(MHz)
|
diameter.
(mm)
|
Measuring range
|
lower limit
|
describe
|
N02
|
2.5
|
14
|
3.0mm~300.0mm (steel)
|
20
|
For thick, high attenuation or high scattering materials
|
N05
|
5
|
10
|
1.2mm~230.0mm (steel)
|
Φ20mm×3.0mm
|
normal measurement
|
N05
/90°
|
5
|
10
|
1.2mm~230.0mm (steel)
|
Φ20mm×3.0mm
|
normal measurement
|
N07
|
7
|
6
|
0.75mm~80.0mm
(steel)
|
Φ15mm×2.0mm
|
For pipe wall or small curvature pipe wall
|
HT5
|
5
|
12
|
3~200mm (steel)
|
30
|
For high temperature (below 300℃)
|
Material
|
speed of sound
|
|
among us
|
Miss
|
|
aluminum
|
0.250
|
6340-6400
|
steel, common
|
0.233
|
5920
|
steel, stainless steel
|
0.226
|
5740
|
brass
|
0.173
|
4399
|
copper
|
0.186
|
4720
|
iron
|
0.233
|
5930
|
cast iron
|
0.173-0.229
|
4400-5820
|
lead
|
0.094
|
2400
|
nylon
|
0.105
|
2680
|
silver
|
0.142
|
3607
|
gold
|
0.128
|
3251
|
Zinc
|
0.164
|
4170
|
titanium
|
0.236
|
5990
|
tin
|
0.117
|
2960
|
epoxy resin
|
0.100
|
2540
|
ice
|
0.157
|
3988
|
nickel
|
0.222
|
5639
|
Plexiglas
|
0.106
|
2692
|
polystyrene
|
0.092
|
2337
|
porcelain
|
0.230
|
5842
|
PVC
|
0.094
|
2388
|
Quartz glass
|
0.222
|
5639
|
rubber, vulcanized
|
0.091
|
2311
|
Teflon
|
0.056
|
1422
|
water
|
0.058
|
1473
|